I will show you how to clean discs. This methed works about 60% of the time.
Step 1: The Pencil Thing You Will Need
What you will need to clean the disc is this pencil thing that is in the picture.
Step 2: Cover the Disk
You will need to scribble all over the disk with your pencil thing.
Step 3: Whipe It Off
Next get a paper towel and whipe off the the stuff from the disk until it is clean. (This will not allways work with your disks).